INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae5e8d5a6fc1f7679c889149506951b048a1c1265c8c92f71c7663f548bf9f2c', 
    'My+PWko2QJkOlC2erF9x95+IOiEpeM8K5wl0qaEAXuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)